I’ve extolled the virtues of sablé Breton on a number of occasions over the years and simply must return to it now and again. The dough is versatile and one that I can make ahead and keep handy in the freezer for a couple of months. As we ease into the late spring and summer seasons, a Breton dough base is perfect either baked with fruit or jam or baked au naturel and topped with fresh fruits and luscious creams. Mmmmm . . . I can just taste them now. Fulton Farmers Market here I come!
Just one of the beauties of this dough is it’s made with egg yolks so . . . . . . When I need to amass egg whites for some of my faves like financier, dacquoise or Swiss meringue buttercream, Breton dough comes to the rescue. Separate the eggs, yolks go into the dough and whites (which can sit in the fridge for a week or so and can also be frozen) are on hand for whatever. I love that.
As an aside, a few other basics that offer me the same egg white saving opportunities are the classic custard sauce/ice cream base crème anglaise or the familiar crème pâtissiére, crème brulée and pots de crème. Of course it’s generally best to make these egg and dairy based goodies within a couple of days of enjoying them, so some planning ahead is important. But they’ll all give you plenty of whites to add to your stash.
I do digress. On to la tarte Bretonne!
The dough comes together easily - one plan ahead note is the butter should be soft. Let it sit out an hour or so, mise out the rest of the ingredients and you’re ready to go. Once mixed you can either wrap in plastic and chill for later or you can shape a rough circle and simply press it into a buttered ring or mold. NOTE: I love baking this dough in silicone flexi-molds which don’t have to be buttered. Yay - one less step!
Here I sub in hazelnut flour for the almond but you can do the same with pretty much any ground nut. Using a buttered 220 mm / 9” tart ring, I guestimated about 360 g of dough to press in the bottom and build up the sides. It’s up to you to experiment a bit, depending on how thin or thick you want your finished dough to be. Thicker than a typical tarte crust is my preference here. You can use even more dough (up it to 400 or 425 g) for a base that’s a delicious, buttery cross between tarte and cake. Yum.
Just for comparison sake, if I’m making a standard tarte with let’s say pâte sucrée, a good rule of thumb is to take the diameter of your ring (e.g. 220 mm), add 30 g to that number and that gives you a decent estimate for the amount of dough for that size ring - 250 g. It works pretty well with inches/ounces too - 9” tart uses about 9 ounces of dough.